Low boost at random
I have an 08 F350 stock 41000 miles. No issues till now. At random the cleaning exhaust (not the drive to clean exhaust and so on) will flash on the dash for a second, then boost will not go over 15-20lbs. Higher rpms but low boost even with foot in it going up hill. No codes when scanned. It's totally at random. Any ideas where to start? Also anybody know of any good places near Albany,NY that knows the Powerstroke?